KTV rechargeable battery how to use? KTV microphone dedicated battery-KTV microphone battery price
Release time:
2020/11/30
Generally speaking, in entertainment places (such as KTV), most of the rechargeable batteries used in wireless microphones are Ni-MH batteries, and some places use lithium batteries.
Generally speaking, in entertainment places (such as KTV), most of the rechargeable batteries used in wireless microphones are Ni-MH batteries, and some places use lithium batteries. However, the voltage of the lithium battery cannot be adapted to the design of the microphone itself. In terms of safety, nickel is the best. Hydrogen batteries are safer. For better quality Ni-MH batteries, it can reach 500 times the charging and discharging life, but the premise is to have a professional charger and correct usage.
So, how to correctly use Ni-MH rechargeable batteries to improve entertainment venues, such as KTV with a large demand for batteries?
First, try to use as few fast charges as possible to charge the battery. Ordinary civilian chargers are either fast charging or slow charging. Fast charging is fast. KTV usually uses fast charging because the number of batteries that need to be charged is large, but this will shorten the life of the battery; although slow charging will not damage the battery, the charging time is too long and reduces work efficiency. Ordinary civil chargers cannot consider fast charging and slow charging at the same time. However, the first professional commercial charger for wireless microphone rechargeable batteries-easy to set charging, which can set 4 levels (400mA,600mA,800mA,1000mA) of adjustable current, can meet the requirements of fast charging, while taking into account the small current protection of the battery. The user can also select the charging state according to the actual situation.
KTV rechargeable battery
Second, the battery needs to be discharged regularly. The Ni-MH battery must be fully discharged before it can be charged, otherwise the irreversible memory effect may cause the battery capacity to decrease, and the battery must be charged and discharged at least once every 3 months (fully charged, discharged first when the first charge is restarted, charged and used), which can effectively prevent battery leakage and battery performance degradation caused by battery self-discharge. However, ordinary civilian chargers rarely have a discharge function, while the professional commercial charger Yiji Charge has a unique 300mA low-current manual discharge function and charging function, which can cooperate with each other to repair damaged batteries and extend battery life.
Finally, it is important to pay attention to the charging temperature. If the charging temperature of the nickel-hydrogen battery is too low, the internal charging of the battery will be abnormal and the performance will decrease. If the temperature is too high, it will cause liquid leakage and cause safety hazards. Ordinary civilian chargers can only be fully charged, but there is no overheating protection. If the power is not cut off in time after fully charged, the battery will be overcharged, overheated and damaged. The professional commercial smart charger is independently controlled by a smart CPU chip to prevent overheating, leakage and overcharging, and extend battery life. Most importantly, the EGI is charged with an LED-backlit LCD screen, which will warn of the overheating temperature of the battery and cut off the current in time to avoid any harmful behavior to the battery.
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